gnu-social/plugins/Comet/updatetimeline.js

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// update the local timeline from a Comet server
//
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var updater = function()
{
var _server;
var _timeline;
var _userid;
var _replyurl;
var _favorurl;
var _deleteurl;
var _cometd;
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return {
init: function(server, timeline, userid, replyurl, favorurl, deleteurl)
{
_cometd = $.cometd; // Uses the default Comet object
_cometd.setLogLevel('debug');
_cometd.init(server);
_server = server;
_timeline = timeline;
_userid = userid;
_favorurl = favorurl;
_replyurl = replyurl;
_deleteurl = deleteurl;
_cometd.subscribe(timeline, receive);
$(window).unload(leave);
}
}
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function leave()
{
_cometd.disconnect();
}
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function receive(message)
{
id = message.data.id;
// Don't add it if it already exists
if ($("#notice-"+id).length > 0) {
return;
}
var noticeItem = makeNoticeItem(message.data);
$("#notices_primary .notices").prepend(noticeItem, true);
$("#notices_primary .notice:first").css({display:"none"});
$("#notices_primary .notice:first").fadeIn(1000);
NoticeHover();
NoticeReply();
}
function makeNoticeItem(data)
{
user = data['user'];
html = data['html'].replace(/&amp;/g,'&').replace(/&lt;/g,'<').replace(/&gt;/g,'>').replace(/&quot;/g,'"');
source = data['source'].replace(/&amp;/g,'&').replace(/&lt;/g,'<').replace(/&gt;/g,'>').replace(/&quot;/g,'"');
ni = "<li class=\"hentry notice\" id=\"notice-"+data['id']+"\">"+
"<div class=\"entry-title\">"+
"<span class=\"vcard author\">"+
"<a href=\""+user['profile_url']+"\" class=\"url\">"+
"<img src=\""+user['profile_image_url']+"\" class=\"avatar photo\" width=\"48\" height=\"48\" alt=\""+user['screen_name']+"\"/>"+
"<span class=\"nickname fn\">"+user['screen_name']+"</span>"+
"</a>"+
"</span>"+
"<p class=\"entry-content\">"+html+"</p>"+
"</div>"+
"<div class=\"entry-content\">"+
"<dl class=\"timestamp\">"+
"<dt>Published</dt>"+
"<dd>"+
"<a rel=\"bookmark\" href=\""+data['url']+"\" >"+
"<abbr class=\"published\" title=\""+data['created_at']+"\">a few seconds ago</abbr>"+
"</a> "+
"</dd>"+
"</dl>"+
"<dl class=\"device\">"+
"<dt>From</dt> "+
"<dd>"+source+"</dd>"+ // may have a link, I think
"</dl>";
if (data['in_reply_to_status_id']) {
ni = ni+" <dl class=\"response\">"+
"<dt>To</dt>"+
"<dd>"+
"<a href=\""+data['in_reply_to_status_url']+"\" rel=\"in-reply-to\">in reply to</a>"+
"</dd>"+
"</dl>";
}
ni = ni+"</div>"+
"<div class=\"notice-options\">";
if (_userid != 0) {
var input = $("form#form_notice fieldset input#token");
var session_key = input.val();
ni = ni+makeFavoriteForm(data['id'], session_key);
ni = ni+makeReplyLink(data['id'], data['user']['screen_name']);
if (_userid == data['user']['id']) {
ni = ni+makeDeleteLink(data['id']);
}
}
ni = ni+"</div>"+
"</li>";
return ni;
}
function makeFavoriteForm(id, session_key)
{
var ff;
ff = "<form id=\"favor-"+id+"\" class=\"form_favor\" method=\"post\" action=\""+_favorurl+"\">"+
"<fieldset>"+
"<legend>Favor this notice</legend>"+ // XXX: i18n
"<input name=\"token-"+id+"\" type=\"hidden\" id=\"token-"+id+"\" value=\""+session_key+"\"/>"+
"<input name=\"notice\" type=\"hidden\" id=\"notice-n"+id+"\" value=\""+id+"\"/>"+
"<input type=\"submit\" id=\"favor-submit-"+id+"\" name=\"favor-submit-"+id+"\" class=\"submit\" value=\"Favor\" title=\"Favor this notice\"/>"+
"</fieldset>"+
"</form>";
return ff;
}
function makeReplyLink(id, nickname)
{
var rl;
rl = "<dl class=\"notice_reply\">"+
"<dt>Reply to this notice</dt>"+
"<dd>"+
"<a href=\""+_replyurl+"?replyto="+nickname+"\" title=\"Reply to this notice\">Reply <span class=\"notice_id\">"+id+"</span>"+
"</a>"+
"</dd>"+
"</dl>";
return rl;
}
function makeDeleteLink(id)
{
var dl, delurl;
delurl = _deleteurl.replace("0000000000", id);
dl = "<dl class=\"notice_delete\">"+
"<dt>Delete this notice</dt>"+
"<dd>"+
"<a href=\""+delurl+"\" title=\"Delete this notice\">Delete</a>"+
"</dd>"+
"</dl>";
return dl;
}
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}();